From: Jarkko Sakkinen <jarkko@kernel.org>
To: "Russell King (Oracle)" <linux@armlinux.org.uk>
Cc: "Dan Li" <ashimida@linux.alibaba.com>,
"Heiko Stuebner" <heiko@sntech.de>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Paul Mackerras" <paulus@samba.org>,
"Alexander Gordeev" <agordeev@linux.ibm.com>,
"Javier Martinez Canillas" <javierm@redhat.com>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Christian Borntraeger" <borntraeger@linux.ibm.com>,
"Guenter Roeck" <linux@roeck-us.net>,
"André Almeida" <andrealmeid@igalia.com>,
"Michael Roth" <michael.roth@amd.com>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Andrey Konovalov" <andreyknvl@gmail.com>,
"Nick Desaulniers" <ndesaulniers@google.com>,
linux-kernel@vger.kernel.org,
"Luis Chamberlain" <mcgrof@kernel.org>,
"Masami Hiramatsu" <mhiramat@kernel.org>,
"Wu Caize" <zepan@sipeed.com>, "Guo Ren" <guoren@kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Luis Machado" <luis.machado@linaro.org>,
"Atsushi Nemoto" <anemo@mba.ocn.ne.jp>,
"Da ve Hansen" <dave.hansen@linux.intel.com>,
"Joey Gouly" <joey.gouly@arm.com>,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
"Song Liu" <song@kernel.org>,
linux-s390@vger.kernel.org,
"Ilya Leoshkevich" <iii@linux.ibm.com>,
"Anup Patel" <anup@brainfault.org>,
"Helge Deller" <deller@gmx.de>,
"Anil S Keshavamurthy" <anil.s.keshavamurthy@intel.com>,
"Sven Schnelle" <svens@linux.ibm.com>,
"Tom Lendacky" <thomas.lendacky@amd.com>,
"Vasily Gorbik" <gor@linux.ibm.com>,
"Philipp Tomsich" <philipp.tomsich@vrull.eu>,
"Dave Anglin" <dave.anglin@bell.net>,
linux-arm-kernel@lists.infradead.org,
"Daniel Axtens" <dja@axtens.net>,
"Nicolas Pitre" <nico@fluxnic.net>,
"Eric W. Biederman" <ebiederm@xmission.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
"Daniel Bristot de Oliveira" <bristot@redhat.com>,
"Kefeng Wang" <wangkefeng.wang@huawei.com>,
"Emil Renner Berthing" <kernel@esmil.dk>,
"Jordan Niethe" <jniethe5@gmail.com>,
"Atish Patra" <atishp@atishpatra.org>,
"Alexei Starovoitov" <ast@kernel.org>
Subject: Re: [PATCH] kprobes: Enable tracing for mololithic kernel images
Date: Thu, 9 Jun 2022 14:48:02 +0300 [thread overview]
Message-ID: <YqHd8mwRVWg0u+Ci@iki.fi> (raw)
In-Reply-To: <YqGlmpbx8HTrWmpF@shell.armlinux.org.uk>
>, Jarkko Sakkinen <jarkko@profian.com>, Sami Tolvanen <samitolvanen@google.com>, "Naveen N. Rao" <naveen.n.rao@linux.ibm.com>, Marco Elver <elver@google.com>, Kees Cook <keescook@chromium.org>, Steven Rostedt <rostedt@goodmis.org>, Nathan Chancellor <nathan@kernel.org>, Mark Brown <broonie@kernel.org>, Borislav Petkov <bp@alien8.de>, Alexander Egorenkov <egorenar@linux.ibm.com>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, linux-parisc@vger.kernel.org, Nathaniel McCallum <nathaniel@profian.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, "David S. Miller" <davem@davemloft.net>, "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>, Tobias Huschle <huschle@linux.ibm.com>, "Peter Zijlstra \(Intel\)" <peterz@infradead.org>, "H. Peter Anvin" <hpa@zytor.com>, sparclinux@vger.kernel.org, Tiezhu Yang <yangtiezhu@loongson.cn>, Miroslav Benes <mbenes@suse.cz>, Chen Zhongjin <chenzhongjin@huawei.com>, Ard Biesheuvel <ardb@kernel.org>, x86@kernel.org, linux-riscv@lists.infradead.org, In
go Molnar <mingo@redhat.com>, Aaron Tomlin <atomlin@redhat.com>, Albert Ou <aou@eecs.berkeley.edu>, Heiko Carstens <hca@linux.ibm.com>, Liao Chang <liaochang1@huawei.com>, Paul Walmsley <paul.walmsley@sifive.com>, Josh Poimboeuf <jpoimboe@kernel.org>, Thomas Richter <tmricht@linux.ibm.com>, linux-mips@vger.kernel.org, Changbin Du <changbin.du@intel.com>, Palmer Dabbelt <palmer@dabbelt.com>, linuxppc-dev@lists.ozlabs.org, linux-modules@vger.kernel.org
Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org
Sender: "Linuxppc-dev" <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>
On Thu, Jun 09, 2022 at 08:47:38AM +0100, Russell King (Oracle) wrote:
> On Wed, Jun 08, 2022 at 02:59:27AM +0300, Jarkko Sakkinen wrote:
> > diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
> > index 553866751e1a..d2bb954cd54f 100644
> > --- a/arch/arm/kernel/Makefile
> > +++ b/arch/arm/kernel/Makefile
> > @@ -44,6 +44,11 @@ obj-$(CONFIG_CPU_IDLE) += cpuidle.o
> > obj-$(CONFIG_ISA_DMA_API) += dma.o
> > obj-$(CONFIG_FIQ) += fiq.o fiqasm.o
> > obj-$(CONFIG_MODULES) += armksyms.o module.o
> > +ifeq ($(CONFIG_MODULES),y)
> > +obj-y += module_alloc.o
> > +else
> > +obj-$(CONFIG_KPROBES) += module_alloc.o
> > +endif
>
> Doesn't:
>
> obj-$(CONFIG_MODULES) += module_alloc.o
> obj-$(CONFIG_KPROBES) += module_alloc.o
>
> work just as well? The kbuild modules.rst documentation says:
>
> The order of files in $(obj-y) is significant. Duplicates in
> the lists are allowed: the first instance will be linked into
> built-in.a and succeeding instances will be ignored.
>
> so you should be fine... or the documentation is wrong!
OK, I did not know this. Thanks for the tip!
BR, Jarkko
next prev parent reply other threads:[~2022-06-10 11:18 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-07 23:59 [PATCH] kprobes: Enable tracing for mololithic kernel images Jarkko Sakkinen
2022-06-08 2:35 ` Guo Ren
2022-06-08 5:25 ` Jarkko Sakkinen
2022-06-08 14:21 ` Masami Hiramatsu
2022-06-08 16:12 ` Song Liu
2022-06-08 18:20 ` Song Liu
2022-06-08 20:26 ` Luis Chamberlain
2022-06-09 3:48 ` Christoph Hellwig
2022-06-09 13:24 ` Luis Chamberlain
2022-06-09 18:41 ` Edgecombe, Rick P
2022-06-09 22:48 ` Song Liu
2022-06-14 12:32 ` jarkko
2022-06-15 6:37 ` hch
2022-06-15 21:29 ` jarkko
2022-06-09 8:33 ` Christophe Leroy
2022-06-09 22:23 ` Song Liu
2022-06-09 13:12 ` Jarkko Sakkinen
2022-06-09 13:23 ` Ard Biesheuvel
2022-06-12 12:18 ` Masami Hiramatsu
2022-06-12 15:59 ` Christophe Leroy
2022-06-13 0:01 ` Masami Hiramatsu
2022-06-14 10:54 ` Jarkko Sakkinen
2022-06-09 12:59 ` Jarkko Sakkinen
2022-06-08 16:27 ` Ard Biesheuvel
2022-06-08 18:19 ` Song Liu
2022-06-12 12:30 ` Masami Hiramatsu
2022-06-14 12:30 ` Jarkko Sakkinen
2022-06-09 5:37 ` Jarkko Sakkinen
2022-06-09 7:47 ` Russell King (Oracle)
2022-06-09 11:48 ` Jarkko Sakkinen [this message]
2022-06-09 13:44 ` Luis Chamberlain
2022-06-14 12:26 ` Jarkko Sakkinen
2022-06-14 12:36 ` Christophe Leroy
2022-06-15 21:24 ` Jarkko Sakkinen
2022-06-09 8:30 ` Christophe Leroy
2022-06-09 12:57 ` Jarkko Sakkinen
2022-06-09 13:42 ` Christophe Leroy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YqHd8mwRVWg0u+Ci@iki.fi \
--to=jarkko@kernel.org \
--cc=James.Bottomley@hansenpartnership.com \
--cc=agordeev@linux.ibm.com \
--cc=akpm@linux-foundation.org \
--cc=andrealmeid@igalia.com \
--cc=andreyknvl@gmail.com \
--cc=aneesh.kumar@linux.ibm.com \
--cc=anemo@mba.ocn.ne.jp \
--cc=anil.s.keshavamurthy@intel.com \
--cc=anup@brainfault.org \
--cc=ashimida@linux.alibaba.com \
--cc=ast@kernel.org \
--cc=atishp@atishpatra.org \
--cc=borntraeger@linux.ibm.com \
--cc=bristot@redhat.com \
--cc=catalin.marinas@arm.com \
--cc=dave.anglin@bell.net \
--cc=dave.hansen@linux.intel.com \
--cc=deller@gmx.de \
--cc=dja@axtens.net \
--cc=ebiederm@xmission.com \
--cc=geert@linux-m68k.org \
--cc=gor@linux.ibm.com \
--cc=guoren@kernel.org \
--cc=heiko@sntech.de \
--cc=iii@linux.ibm.com \
--cc=javierm@redhat.com \
--cc=jniethe5@gmail.com \
--cc=joey.gouly@arm.com \
--cc=kernel@esmil.dk \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=linux@roeck-us.net \
--cc=luis.machado@linaro.org \
--cc=mark.rutland@arm.com \
--cc=mcgrof@kernel.org \
--cc=mhiramat@kernel.org \
--cc=michael.roth@amd.com \
--cc=ndesaulniers@google.com \
--cc=nico@fluxnic.net \
--cc=npiggin@gmail.com \
--cc=paulus@samba.org \
--cc=philipp.tomsich@vrull.eu \
--cc=song@kernel.org \
--cc=svens@linux.ibm.com \
--cc=tglx@linutronix.de \
--cc=thomas.lendacky@amd.com \
--cc=wangkefeng.wang@huawei.com \
--cc=zepan@sipeed.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).